harry rance / Mbed 2 deprecated Revised_Space_Invaders

Harry Rance 200925395 Embedded Systems Project

Dependencies:   mbed

AliensArray.cpp@2:50feb42b982c, 2017-04-26 (annotated)

Committer:
harryrance
Date:
Wed Apr 26 17:40:17 2017 +0000
Revision:
2:50feb42b982c
Parent:
0:c9bf674fe0c7
Child:
5:2eb139b24219
Game engine complete. Boss fight implemented (very hard!) and end game screen characteristics change depending on whether you defeated the boss or the boss defeated you.

Who changed what in which revision?

UserRevisionLine numberNew contents of line
harryrance 0:c9bf674fe0c7 1 #include "AliensArray.h"
harryrance 0:c9bf674fe0c7 2
harryrance 0:c9bf674fe0c7 3
harryrance 0:c9bf674fe0c7 4 AliensArray::AliensArray()
harryrance 0:c9bf674fe0c7 5 {
harryrance 0:c9bf674fe0c7 6
harryrance 0:c9bf674fe0c7 7 }
harryrance 0:c9bf674fe0c7 8
harryrance 0:c9bf674fe0c7 9 AliensArray::~AliensArray()
harryrance 0:c9bf674fe0c7 10 {
harryrance 0:c9bf674fe0c7 11
harryrance 0:c9bf674fe0c7 12 }
harryrance 0:c9bf674fe0c7 13
harryrance 0:c9bf674fe0c7 14 void AliensArray::initialise(int x_origin, int y_origin, int speed)
harryrance 0:c9bf674fe0c7 15 {
harryrance 0:c9bf674fe0c7 16 _x = x_origin;
harryrance 0:c9bf674fe0c7 17 _y = y_origin;
harryrance 0:c9bf674fe0c7 18
harryrance 0:c9bf674fe0c7 19 int direction = 0;
harryrance 0:c9bf674fe0c7 20
harryrance 0:c9bf674fe0c7 21 if (direction == 0) {
harryrance 2:50feb42b982c 22 _velocity.x = speed * 1.5;
harryrance 0:c9bf674fe0c7 23 } else if (direction == 1) {
harryrance 0:c9bf674fe0c7 24 _velocity.x = -speed;
harryrance 0:c9bf674fe0c7 25 }
harryrance 0:c9bf674fe0c7 26
harryrance 0:c9bf674fe0c7 27 }
harryrance 0:c9bf674fe0c7 28
harryrance 0:c9bf674fe0c7 29 void AliensArray::update()
harryrance 0:c9bf674fe0c7 30 {
harryrance 0:c9bf674fe0c7 31 _x += _velocity.x;
harryrance 0:c9bf674fe0c7 32 _y += _velocity.y;
harryrance 0:c9bf674fe0c7 33 }
harryrance 0:c9bf674fe0c7 34
harryrance 0:c9bf674fe0c7 35 void AliensArray::draw(N5110 &lcd)
harryrance 0:c9bf674fe0c7 36 {
harryrance 0:c9bf674fe0c7 37 type_1_draw(lcd);
harryrance 2:50feb42b982c 38 type_1_1_draw(lcd);
harryrance 0:c9bf674fe0c7 39 lcd.drawRect (0,0,84,48,0);
harryrance 2:50feb42b982c 40
harryrance 0:c9bf674fe0c7 41 }
harryrance 0:c9bf674fe0c7 42
harryrance 0:c9bf674fe0c7 43 void AliensArray::type_1_draw(N5110 &lcd)
harryrance 0:c9bf674fe0c7 44 {
harryrance 2:50feb42b982c 45 int add_x = 0;
harryrance 0:c9bf674fe0c7 46 _x_origin = _x/8;
harryrance 0:c9bf674fe0c7 47 _y_origin = _y;
harryrance 2:50feb42b982c 48 for (int j = 0; j < 11; j++){
harryrance 2:50feb42b982c 49 add_x +=5;
harryrance 2:50feb42b982c 50 _array_x[0][j] = add_x;
harryrance 0:c9bf674fe0c7 51
harryrance 0:c9bf674fe0c7 52 }
harryrance 2:50feb42b982c 53
harryrance 2:50feb42b982c 54 for (int scan_j = 0; scan_j < 11; scan_j++){
harryrance 2:50feb42b982c 55 int ind = _array_x[0][scan_j];
harryrance 2:50feb42b982c 56
harryrance 2:50feb42b982c 57 if (array_active[0][scan_j] == 1){
harryrance 2:50feb42b982c 58 lcd.setPixel((_x_origin+10+ind)-1,(_y_origin+10)-1);
harryrance 2:50feb42b982c 59 lcd.setPixel((_x_origin+10+ind),(_y_origin+10)-1);
harryrance 2:50feb42b982c 60 lcd.setPixel((_x_origin+10+ind),(_y_origin+10)+1);
harryrance 2:50feb42b982c 61 lcd.setPixel((_x_origin+10+ind)-1,(_y_origin+10)+1);
harryrance 2:50feb42b982c 62 lcd.setPixel((_x_origin+10+ind)+1,(_y_origin+10));
harryrance 2:50feb42b982c 63 }
harryrance 2:50feb42b982c 64 }
harryrance 2:50feb42b982c 65
harryrance 0:c9bf674fe0c7 66 }
harryrance 0:c9bf674fe0c7 67
harryrance 2:50feb42b982c 68 void AliensArray::type_1_1_draw(N5110 &lcd)
harryrance 0:c9bf674fe0c7 69 {
harryrance 2:50feb42b982c 70 int add_x = 0;
harryrance 0:c9bf674fe0c7 71 _x_origin = _x/8;
harryrance 0:c9bf674fe0c7 72 _y_origin = _y;
harryrance 2:50feb42b982c 73 for (int j = 0; j < 11; j++){
harryrance 2:50feb42b982c 74 add_x +=5;
harryrance 2:50feb42b982c 75 _array_x[1][j] = add_x;
harryrance 0:c9bf674fe0c7 76
harryrance 0:c9bf674fe0c7 77 }
harryrance 2:50feb42b982c 78
harryrance 2:50feb42b982c 79 for (int scan_j = 0; scan_j < 11; scan_j++){
harryrance 2:50feb42b982c 80 int ind = _array_x[1][scan_j];
harryrance 2:50feb42b982c 81
harryrance 2:50feb42b982c 82 if (array_active[1][scan_j] == 1){
harryrance 2:50feb42b982c 83 lcd.setPixel((_x_origin+10+ind)-1,(_y_origin+16)-1);
harryrance 2:50feb42b982c 84 lcd.setPixel((_x_origin+10+ind),(_y_origin+16)-1);
harryrance 2:50feb42b982c 85 lcd.setPixel((_x_origin+10+ind),(_y_origin+16)+1);
harryrance 2:50feb42b982c 86 lcd.setPixel((_x_origin+10+ind)-1,(_y_origin+16)+1);
harryrance 2:50feb42b982c 87 lcd.setPixel((_x_origin+10+ind)+1,(_y_origin+16));
harryrance 2:50feb42b982c 88 }
harryrance 2:50feb42b982c 89 }
harryrance 2:50feb42b982c 90
harryrance 0:c9bf674fe0c7 91 }
harryrance 0:c9bf674fe0c7 92
harryrance 0:c9bf674fe0c7 93 Vector2D AliensArray::get_velocity()
harryrance 0:c9bf674fe0c7 94 {
harryrance 0:c9bf674fe0c7 95 Vector2D v = {_velocity.x,_velocity.y};
harryrance 0:c9bf674fe0c7 96 return v;
harryrance 0:c9bf674fe0c7 97 }
harryrance 0:c9bf674fe0c7 98
harryrance 0:c9bf674fe0c7 99 Vector2D AliensArray::get_pos()
harryrance 0:c9bf674fe0c7 100 {
harryrance 0:c9bf674fe0c7 101 Vector2D p = {_x,_y};
harryrance 0:c9bf674fe0c7 102 return p;
harryrance 0:c9bf674fe0c7 103 }
harryrance 0:c9bf674fe0c7 104
harryrance 0:c9bf674fe0c7 105 void AliensArray::set_velocity(Vector2D v)
harryrance 0:c9bf674fe0c7 106 {
harryrance 0:c9bf674fe0c7 107 _velocity.x = v.x;
harryrance 0:c9bf674fe0c7 108 _velocity.y = v.y;
harryrance 0:c9bf674fe0c7 109 }
harryrance 0:c9bf674fe0c7 110
harryrance 0:c9bf674fe0c7 111 void AliensArray::set_pos(Vector2D p)
harryrance 0:c9bf674fe0c7 112 {
harryrance 0:c9bf674fe0c7 113 _x = p.x;
harryrance 0:c9bf674fe0c7 114 _y = p.y;
harryrance 0:c9bf674fe0c7 115 }
harryrance 0:c9bf674fe0c7 116